axle interfitment

[Terry M]

I need a used rear axle for a trx400ex. What other models will fit? 450R, 250R...?

Thanks,

[tencentsshy]

I have a 250r axle in mine. The only issue I had was the snap ring is located further out on the axle, and the axle nut ran out of threads when tightening up. I have a RAD lock nut and it has a spacer that the snap ring fits into, and I just made a longer spacer and it tightened right up. You will need 250r hubs, and my axle came with the sprocket hub, so I am not sure if that is the same or not. Good Luck.